I-POTTY POLD iqulunqwe ikakhulu kwezinto zokwenza iifilimu (izixhobo zokubonisa), iifilitha, ii-arhente zokugcina amanzi kwi-posty i-powty powder, i-polyvingl, i-stalvingl, njl njl.
1: Inkcazo
I-fiber (i-US: Ifibre; IsiNgesi: ifibre) ibhekisa kwinto equkethwe i-Filaments eqhubekayo okanye elahlekileyo. Njenge-fiber ye-fiber, iinwele zezilwanyana, i-silk fiber, i-fiber ye-synthetic, njl.
I-seluplose yi-macromolecular polysaccharide eqokelelwe yiglucose kwaye yeyona nto iphambili yolwakhiwo lweendonga zeseli zezityalo. Kubushushu begumbi, i-seluplose ayinyibiliki emanzini okanye kwiinyibilikisi eziqhelekileyo. Umxholo we-selsulose womqhaphu usondele kwi-100%, esenza ukuba ibe yeyona mthombo yendalo i-sellyulose. Kwinkuni ngokubanzi, ii-akhawunti zeselfowuni ze-40-50%, kwaye kukho i-10 ukuya kwi-20-30% ye-hemicellulose kunye ne-20-30% iLign. Umahluko phakathi kweseli (ngasekunene) kunye nesitatshi (ngasekhohlo):
Ngokubanzi, zombini isitatshi kunye nesellulose zii-macromolecular polysaccharides, kwaye ifomula yemolekyuli inokubonakaliswa njenge (c6h10o5) n. Ubunzima bemolekyuli yesellose bukhulu kuneso sitatshi, kwaye i-sellyuse inokuhlukunyezwa ukuvelisa isitatshi. I-SellUlose yi-D-GLucose kunye ne-β-1,4 Glycode Macromolecular Polysacchaacchaacchaaccharides eqokelelwe ngeebhondi, ngelixa isitatshi senziwa yi-α-1,4 Glycosidic Bonds. I-seluplose ayizange inyibilike, kodwa isitatshi sitshatile yi-1,6 glycosidic binds. I-seluplose ayinyibiliki kakuhle emanzini, ngelixa isitashi sinyibilika emanzini ashushu. I-seluplose ayikhathali kwi-amylase kwaye ayiguqukeli eluhlaza okwesibhakabhaka xa ityhilwe kwi-iodine.
IGAMA LESI-ENGLECULOEE ETER I-TOECULOse ETER, eyi-Polymer Complement yesakhiwo esenziwe kwi-sellyulose. Yimveliso yendlela yokuphendula yekhemikhali ye-selulose (isityalo) nge-arhente yokwenyama. Ngokwendlela yokwakhiwa kweekhemikhali zokuthabatha indawo emva kokuthengiswa kwe-ether, inokwahlulwa ibe yi-ANONIC, CIOIC kunye nooManu baseAinic Kuxhomekeka kwi-Arhente ye-Eleesiation esetyenzisiweyo, kukho i-methyl selsulose, hydroxyyl methulosel seluplose, ethroxymethy, chydroxymethl seluplose, cydroxymethl selyulose, benzyl I-cyanothyl seluplose, i-carboxeymethyl hydroxykyl seluplose ne phenyl seluplose, njl. Indlela yokutyibilika ye-ethem i-ether tickener i-tickenese ether tickener yi-tickener yi-tickener yi-tickener yi-tickener ye-ionic ye-tickener, ethatyathwa yimolekyuli. I-Polymer Chain ye-Teluplose Ether kulula ukwenza i-hydrogen bond ngamanzi, kwaye i-hydrogen bond yenza ukuba kubekho i-hydration ephezulu kunye ne-molecular.
Xa i-selsulose ether tickener yongezwa kwipeyinti ye-Fetex, ifumana inani elikhulu lamanzi, lenza ivolumu yawo ukuze yandise kakhulu, inciphise indawo yasimahla ye-pigments, iifilitha kunye namasuntswana asemva. Kwangelo xesha, i-seluplose ether molecular imixokelelwane isebenza ukwenza ubume benethiwekhi ezintathu, kunye neefilimu zemibala kunye namasuntswana e-Latex zifakwe apha phakathi kwe-mesh kwaye ayikwazi ukuhamba ngokukhululekileyo. Ngaphantsi kwezi ziphumo zimbini, i-viscosity yenkqubo iphuculwe! Ifezekisile isiphumo sokuqaqamba esikufunayo!
I-Seleulose eqhelekileyo (i-ether): Ukuthetha, ukuseka i-Selluplose kwimarike kubhekiswa ikakhulu kwipeyinti, ipeyinti ye-testxypropyl methylcelcelcelgalose isetyenziselwe i-purdopcel isetyenziselwe i-purdortulose yodaka, i-pollty kunye nezinye iimveliso. I-Carboxymethyl Selelose isetyenziselwa i-powder eqhelekileyo ye-pollty yeendonga zangaphakathi. I-Carboxymethyl Selelose, ekwabizwa ngokuba yiSodium Carboxymethyl Selelose, ekubhekiswa kuyo (CMC): i-CMC) yi-ploclethy yetyhefu yetyhefu, inyibilikisi entshukumo efanelekileyo kwaye inyibilikiswe ngokulula emanzini. I-alkaline okanye i-alkaline engabonakaliyo i-viscous i-viscous ulwelo, inyibilikiswe kwezinye iibhanti ezinyibilikayo zamanzi kunye ne-resins, i-insubles kwiinyibiliki ezifana ne-ethanol. I-CMC inokusetyenziswa njenge-binder, i-thickener, iarhente, i-eulsifier, i-stickimie, iarhente ye-carboxeymethyl ye-calbulosethyl selbasethyl ye-calutlosethy ye-selutlose ". Carboxymethyl cellulose has the functions of binding, thickening, strengthening, emulsifying, water retention and suspension. 1. Ukusetyenziswa kwe-sodium yebhokisi ye-sodium ye-sodiumthydyl kwishishini lokutya: I-Sodium Carxyymethyl iselfilimition kunye ne-tickener kwizicelo ezilungileyo kwaye ziyinyibilike kakhulu kwaye zinyibilike kakhulu kwaye zinyibilike kakhulu kwaye zinyibilike kakhulu kwimo yemveliso. 2. Ukusetyenziswa kwe-Sodium Carboxymethyl selsulose kwishishini lamayeza: Inokusetyenziswa njengendawo yokuzinzisa intsholongwane, i-binder kunye nearhente yefilimu yefilimu kwishishini lamayeza. I-3. I-CMC inokusetyenziswa njengearhente yokulwa, i-eulsifier, isisasazi, iarhente yokulinganisa, kunye nokunamathela ngemali. Inokwenza umxholo oqinileyo wokudibana ngokusasazwa kwisinyibilikisi, ukuze ukungqubana akubazi ixesha elide. Ikwasetyenziswa ngokubanzi kwipende. I-4. I-Sodium Carboxymethyl Selelose inokusetyenziswa njenge-orgalant, iarhente yokugcina i-enulsifier, i-ticsifier, i-stickis, i-sticker, i-picker, i-cericing, i-cericing, i-cericing, i-cematings, ikhula rhoqo Amasimu amatsha asetyenziswayo, kwaye ithemba lentengiso libanzi kakhulu. Imizekelo yesicelo: I-Expred Wallty Powty forto fortom ifomula ye-Piangrr formo 1 Shuangfei powder: I-5000kg 3 i-Stagetimited: i-5000kg 3 cmc: I-HMC2.53kg4 I-CMC: 10-15kg okanye i-HPMC2.53KG i-Pitty Powder eyongezwe i-carboxymethyl selclosethyl selclosethyl selclosethy sellie, i-Pregettimili Ukusebenza kwemisebenzi, kunye nokugcinwa kwamanzi ezithile; ② Ukuphucula ubuchule bokuthatyathwa kwe-anting (ukufaka i-waging) yezinto, ukuphucula ukusebenza kwempahla yempahla, kwaye wenze umsebenzi ojikisileyo; Yandisa ixesha lokuvula lwezinto. Emva kokuba womile, umphezulu ugudileyo, ungaweli umgubo, uneepropathi ezifanelekileyo zefilimu kwaye akukho sitsola. Okubaluleke kakhulu, umthamo mncinci, kwaye idosi esezantsi kakhulu inokufikelela kwisiphumo esiphezulu; Kwangelo xesha, iindleko zemveliso zincitshiswa malunga ne-10 ukuya kwi-20%. Kumzi-mveliso wokwakha, i-CMC isetyenziswa ekuvelisweni kwembonakalo yekhonkrithi, enokunciphisa ukulahleka kwamanzi kwaye isebenze njenge-restardser. Nokuba kukwakhiwa okukhulu, kunokuphucula amandla ekhonkrithi kunye nokwenza lula iindlela zokuwela kwi-membrane. Enye injongo ephambili kukukhupha udonga olumhlophe kunye ne-pople powder, i-DATTY POTER, enokugcina izinto ezininzi zokwakha kwaye iphucule umaleko wokukhusela kunye nobuqaqawuli bodonga. Hydroxyyl methylcelceltulose, ekubhekiswa kuyo (hec): ifomamu yekhemicali:
1. Intshayelelo kwi-Hydroxyythl seluplose: hydroxyythy seluplose Yinto engekhoyo, engenaxabiso, engenatyhefu emhlophe okanye igrani enetyhefu, enokuchithwa emanzini abandayo ukwenza isisombululo se-viscous esibonakalayo, kwaye ukuchithwa akuchaphazeli ixabiso le-pH. Ibiyele, ibophelelekile, isasaza, ukonakalisa, ukwenza ifilimu, ukumisa ifilimu, ukumiswa, i-adsorbling, i-suriture-reture-gcina i-suriture-vereties esebenzayo, i-suriture-igcina kunye neepropathi zokufumanisa kunye nokugcina izinto ezichasene nemveliso.
I-2. Izalathisi zeZinto zobuNgcali kwiProjekthi yeProjekthi emhlophe okanye ye-tyheli ye-Wilder Woolar (MS) 1.8-2.8 Ixabiso le-Instation (%) I-HYDROXYETHTHleTELL I-TOPICINE
● I-hydroxythl seluplose ibonelela ngeepropathi ezihlekisayo ezibalaseleyo zokunxiba iingubo ze-Latex, ngakumbi iimali ezinkulu zePva. Akukho tyatyambo livela xa ipeyinti ilusizi.
● I-hydroxythy selliene inesiphumo esiphakamileyo. Ingayinciphisa i-dosage, iphucule uqoqosho lwefomula, kwaye iphucule ukungangqinelani kwesikrayi.
Iipropathi ezinkulu zeRheOology
● Isisombululo se-ACDROXY YOLDOXYTHYL yinkqubo engeNe-Newtonia, kwaye ipropathi yesisombululo sayo ibizwa ngokuba yiThixotropy.
● Kwimeko ye-static, emva kokuba imveliso ichithwe ngokupheleleyo, inkqubo yokuhlekisa igcina eyona ilungileyo kunye nendawo yokuvula.
● Kwimeko yokugalela, inkqubo igcina i-viscofity ephakathi, ukuze imveliso inobuqhetseba obugqwesileyo kwaye ayiyi kuvusa.
● Xa isetyenziselwa ibrashi kunye ne-roller, imveliso isasazeka ngokulula kwi-subtate. Kulungele ukwakhiwa. Kwangelo xesha, inesiphene esihle splash.
● Ekugqibeleni, emva kokuba iqengqelekayo igqityiwe, i-viscosity yenkqubo ibuyela ngokukhawuleza, kwaye iqengqeleka ngokukhawuleza i-SAGS.
Ukusasazeka kunye nokuluka
● I-HydroxyEtheetheetheetheetheetheetheetheetheetheetheetheetheetheetheetheetheeth inyangwa ngokupheliswa kwengxetyolwe, enokuthintela ngokufanelekileyo i-AgeGlomeration xa yongezwa ipoder eyomileyo. Emva kokuqinisekisa ukuba i-hec powder isasazeke kakuhle, qala hydration.
● I-hydroxythy yeselutase nonyango olufanelekileyo lonyango lunokuhlengahlengisa kakuhle inqanaba lokuchithwa kunye nokunyuka kwexabiso lemveliso yemveliso.
Uzinzo lokugcina
● I-HydroxyEtheetheetheetheetheetheetheetheetheetheetheetheetheetheetheetheetheetheeth ineepropathi ezi-anti-milde-maildew kwaye ibonelela ngexesha logcino olwaneleyo. Ithintele ngokufanelekileyo imigangatho kunye neefilitha zokuhlala. 4. Ungayisebenzisa njani: (1) Yongeza ngokuthe ngqo ngexesha lemveliso le ndlela yeyona ilula kwaye ithatha ixesha elifutshane. Amanyathelo alandelayo: 2. Qala ukuphakamisa ngokuqhubekayo ngesantya esisezantsi kwaye ngokuthe ngcembe usiya kwi-hydroxytethy kwisisombululo ngokulinganayo. 3. Qhubeka nokukhuthaza de kufike onke amasuntswana. 4. Emva koko yongeza iarhente ye-antifungal kunye neezongezo ezahlukeneyo. Ezinjengee-pigments, ukusasaza ii-AIDS, amanzi am-Ammonia, njl njl. . Inzuzo yale ndlela kukuba iguquguquka kakhulu kwaye inokutongelwa ngqo kwimveliso egqityiweyo, kodwa kufuneka igcinwe ngokufanelekileyo. Amanyathelo ayafana nawo (1 Kufuneka kuqatshelwe ukuba iarhente ye-antifoungal kufuneka yongezwe kwinkosi yotywala ngokukhawuleza. V. Isicelo 1. Isetyenziswe kwipeyinti esekwe emanzini: i-HEC, njenge-colloid ekhuselweyo, inokusetyenziswa kwi-vinyl ye-vinyl acetate pulmion yenkqubo yokugcwalisa kwi-PHGerizazazazazazazazazazazazazazazazazazazazation kwicandelo elibanzi le-PH. Kwimveliso yeemveliso ezigqityiweyo, iizongezo ezinjengee-pigments kunye neefilitha zisetyenziselwa ukusasazeka ngokufanayo, ukuzinza nokubonelela ngeziphumo zokonwaba. Ingasetyenziselwa ukusasazeka kwi-polymenes efana ne-styrene, i-acrylate, kunye ne-propleyne. Isetyenziswe kwipeyinti ye-Latex inokuphucula kakhulu ukusebenza kunye nokulinganisa. I-2. Ngokwe-pilling yeoyile: I-HEC isetyenziswa njenge-tickener kwi-Muds eyahlukeneyo efunekayo ukuze iqhume, ukulungisa kakuhle, ukuhambisa kakuhle, ukuze udaka lufumane ulwelo oluhle kunye nozinzo. Ukuphucula amandla e-daud ngexesha lokuqhuba, kwaye kuthintele inani elikhulu lamanzi ukusuka kwi-oyile ye-oyile ukusuka eludakeni, ukuzinzisa amandla emveliso ye-oyile. 3. Isetyenziselwa ukwakha kunye nezinto zokwakha: Ngenxa yomthamo owomeleleyo wamanzi, i-hec sisixhobo esisebenzayo kunye nesibophelelo sesamente yesamente kunye nodaka. Ingaxubana nodaka ukuphucula ukusebenza nokusebenza, kunye nokwakha ixesha lokuphuma kwamanzi, ukuphucula amandla okuqala kwikhonkrithi kwaye uphephe ukugqobhoza. Inokuphucula kakhulu ukugcinwa kwayo amanzi kunye nokugqobhoza amandla xa isetyenziselwa i-Plaster, i-Prosters, kunye nePlastermet. 4. Isetyenziswe kwi-toothpaste: Ngenxa yokunganyangeki okuqatha kwityuwa kunye ne-acid, i-HEC inokuqinisekisa uzinzo lwepatspaste. Ukongeza, amazinyo akukho lula ukuba ayome ngenxa yokugcinwa kwayo kwamanzi kunye nokuxhasa ubuchule. I-5. Xa isetyenziswa kwi-inki esekwe emanzini, i-hec inokwenza i-inki yomile ngokukhawuleza kwaye ingabonakaliyo. Ukongeza, i-hec isetyenziswa ngokubanzi ekuprinteni okubhaliweyo kunye nokudaya, i-papermang, iikhemikhali zemihla ngemihla njalo njalo. I-6. Izilumkiso zokusebenzisa i-HEC: a. I-hygroscopicicicity: Zonke iintlobo ze-hydroxyyl seluplose hec zehygroscopic. Umxholo wamanzi uhlala ungaphantsi kwe-5% xa ushiya umzi-mveliso, kodwa ngenxa yokuthuthwa okwahlukeneyo kunye neendawo zokugcina, umxholo wamanzi uya kuba ngaphezulu kunokuba uphume kumzi-mveliso. Xa uyisebenzisa, lungisa umxholo wamanzi kwaye unciphise ubunzima bamanzi xa kubalwa. Musa ukuyityhili emoyeni. b. Umgubo uthuli uyaqhuma: Ukuba zonke iiposti zezinto eziphilayo kunye ne-hydroxythyl seluplose town powder isemoyeni kwindawo ethile, ziya kuqhuma xa zidibana nendawo yomlilo. Umsebenzi osebenzayo kufuneka wenziwe ukuphepha umgubo wothuli emoyeni kangangoko kunokwenzeka. 7. Inkcazo yokupakisha: Imveliso yenziwa ngengxowa yeplastiki yephepha elinephepha elinebhedi yePolithylene, ubunzima be-25 kg. Ivenkile kwindawo eyomileyo neyomileyo ngaphakathi kwindawo ekugcinwa kuyo, kwaye inikele ingqalelo kumswakama. Nika ingqalelo kwimvula kunye nokhuselo lwelanga ngexesha lokuhamba. I-HydroxyPOpyl Methyl Selelose, ekubhekiswa kuyo (i-HPMC): i-hpmcroxylypropyl methyl seluplose (i-HPMC) yi-odont emhlophe, ingenasiphako, xa ihlangane emanzini. Ngeli xesha, ulwelo alunamfanekiso. Emva kwemizuzu emi-2, i-viscosity yolwelo inyuka, yenza i-collous ebonakalayo ye-collous. Uhlobo olungahambi ngokukhawuleza: lunokusetyenziswa kuphela kwiimveliso zomgubo owomileyo njengomgubo ongezantsi kunye nodaka lwesamente. Ayinakusetyenziswa kwiglu yeglu kunye nepeyinti, kwaye kuya kubakho ukungcola.
Ixesha leposi: Dac-26 ukuya ku-522